▸Orbital parameters

Orbit class	LEO
Inclination	53.1604°
Eccentricity	0.0000399
Period	94.0 min
Apogee	471 km
Perigee	470 km
Mean motion	15.31730570 rev/day
RAAN	296.0817°
Arg of perigee	100.1160°
Mean anomaly	259.9887°
B*	-3.6989e-4
Rev at epoch	21,665

▸Two-line element set (TLE)

EPOCH Jul 6, 2026SOURCE CelesTrakDERIVED currentUPDATED Jul 7, 2026

1 53423U 22097AM 26187.82189627 -.00011835 00000-0 -36989-3 0 9992

2 53423 53.1604 296.0817 0000399 100.1160 259.9887 15.31730570216651

▸ source OMM (JSON)

{
  "OBJECT_NAME": "STARLINK-4539",
  "OBJECT_ID": "2022-097AM",
  "EPOCH": "2026-07-06T19:43:31.838+00:00",
  "MEAN_MOTION": 15.3173057,
  "ECCENTRICITY": 0.0000399,
  "INCLINATION": 53.1604,
  "RA_OF_ASC_NODE": 296.0817,
  "ARG_OF_PERICENTER": 100.116,
  "MEAN_ANOMALY": 259.9887,
  "EPHEMERIS_TYPE": 0,
  "CLASSIFICATION_TYPE": "U",
  "NORAD_CAT_ID": 53423,
  "REV_AT_EPOCH": 21665,
  "BSTAR": -0.00036989,
  "MEAN_MOTION_DOT": -0.00011835,
  "MEAN_MOTION_DDOT": 0
}

Reconstructed from CelesTrak OMM mean-elements (element-set number is a placeholder). TLE/OMM data is approximate. Not for operational use or collision avoidance.

▸Satellite metadata

Name	STARLINK-4539
Operator	SpaceX (Seattle)HIGHvia GCAT — Jonathan McDowell's General Catalog
Country	United States
Launch date	Aug 10, 2022HIGHvia GCAT — Jonathan McDowell's General Catalog
Launch mass (kg)	297HIGHvia GCAT — Jonathan McDowell's General Catalog
Mission purpose	—
Object class	PAYLOADHIGH

▸Data quality

Score85 / 100

Claims7

Sources1

TLEavailable

▸Sources

GCAT — Jonathan McDowell's General CatalogCC BY 4.0planet4589.org

▸Actions

GET /api/v1/satellites/53423

//Orbital data is approximate and not for operational use. Last ingested from CelesTrak on Jul 7, 2026.